65288a64fe Located in modern day Mauritania, archaeological excavations have revealed houses, almost habitable today, for want of renovation and several storeys high. There were grindstones, milling stones, cutting blades, hide scrapers, engraving burins, and mortars and pestles. West Africans built in stone by 1100 BC. Benjamin Barber . One of the pharaohs built a city now known as Amarna. Some are on display in the British Museum. They are generally 20 to 30 metres high and steep sided. E. 67. It was built by Fanti masons many years ago.

Sergio Domian, an Italian art and architecture scholar, wrote the following about this period: &ldquo;Thus was laid the foundation of an urban civilisation. 92. 4. Africans were the first to organise fishing expeditions 90,000 years ago. Through the entrance are a series of columns, the first stone-built columns known to historians. A. A visitor in 1331 AD considered the Tanzanian city of Kilwa to be of world class. A mummified infant was found under the Uan Muhuggiag rock shelter in south western Libya.